Hello doctor Kindly help me solving my problem. I am affected by Lots of negative thoughts n confused thoughts, I always remain confused for example my scrotal pain was there I had a doubt that I have a testicular cancer (going through Google) I got the ultra sound report n it was normal still I had doubts n I did ultrasound for 2more times, I always have a fear to die and to fall in any trouble in every confusing situation I overthink a lot I dnt knw why bt at that particular time of the incident m confident bt later coming to home n carefully thinking abt that incident makes me worry that it ll affect me. N I always check my handle lock more than twice and also my door lock whether it's closed properly or I have really closed it or not I dnt knw why m not sure of myself and m so much confused, worried, & afraid. over thinking, negative thoughts are killing my happiness. Is it OCD? N if yes then what should I do to overcome it? Please help.